Exposure
ID
SPICA.2025-06-14T06-20-44_1
Header ID
SPICA.2025-06-14T06-20-44
Date updated
2025-06-14 06:19:38 UTC+0000
Release date
None
UTC Start
2025-06-14 06:19:38.995
UTC End
2025-06-14 06:20:38.995
MJD Start
60840.2636457783
MJD End
60840.26434022273
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
12.0
Ambient temperature (°C)
-1.234
Seeing (arcsec)
1.1
Observation
ID
68316
Category
science
Program ID
S05/S03
Program Title
TBD
Program Type
Normal
PI / COI
ebrahimkutty/vrard
Target
ID
50775
Name
HD_163588
RA
268.3822
DEC
56.87264
Instrument
Interferometer
CHARA
Instrument
SPICA
Instrument mode
LR
Stations
S1S2E1E2W1W2
Projected baselines
Baseline Length start Length end Angle start Angle end
S1-S2 31.4014 31.4054 83.1475 83.3126
S1-E1 291.0396 291.3105 47.9959 48.1637
S1-E2 246.6086 246.7928 56.6587 56.8207
S1-W1 276.1307 276.0995 109.2803 109.4891
S1-W2 200.1941 200.1877 92.0509 92.2289
S2-E1 265.9799 266.2462 44.0984 44.2699
S2-E2 218.9520 219.1333 52.9912 53.1553
S2-W1 248.3248 248.3018 112.4731 112.6876
S2-W2 169.2409 169.2318 93.6965 93.8771
E1-E2 60.0976 60.1662 -170.1790 -169.9633
E1-W1 289.3571 289.6649 171.1788 171.4153
E1-W2 202.5727 202.8051 -175.4118 -175.1900
E2-W1 233.2052 233.4403 166.4536 166.6946
E2-W2 142.8307 142.9942 -177.6110 -177.3866
W1-W2 103.5738 103.6373 -35.7943 -35.5419
Header: used keywords
Key Value
HIERARCH OBS PROG ID S05/S03
HIERARCH DPR CATG SCIENCE
HIERARCH DPR TYPE OBJECT
MJD-OBS 60840.2636457783
PI-COI ebrahimkutty/vrard
HIERARCH OBS TARG NAME HD_163588
HIERARCH OBS RA 268.3822
HIERARCH OBS DEC 56.87264
HIERARCH INS RESOL LOW
HIERARCH INS CENTRAL WL 720.0
HIERARCH CHARA BASELINE S1S2E1E2W1W2
HIERARCH DET DIT 0.0199999995529652
HIERARCH DET NDIT 3000
HIERARCH CHARA NB TEL 6
HIERARCH CHARA T1NAME S1
HIERARCH CHARA T2NAME S2
HIERARCH CHARA T3NAME E1
HIERARCH CHARA T4NAME E2
HIERARCH CHARA T5NAME W1
HIERARCH CHARA T6NAME W2
HIERARCH ISS PBL12 START 31.4014
HIERARCH ISS PBL12 END 31.4054
HIERARCH ISS PBLA12 START 83.1475
HIERARCH ISS PBLA12 END 83.3126
HIERARCH ISS PBL13 START 291.0396
HIERARCH ISS PBL13 END 291.3105
HIERARCH ISS PBLA13 START 47.9959
HIERARCH ISS PBLA13 END 48.1637
HIERARCH ISS PBL14 START 246.6086
HIERARCH ISS PBL14 END 246.7928
HIERARCH ISS PBLA14 START 56.6587
HIERARCH ISS PBLA14 END 56.8207
HIERARCH ISS PBL15 START 276.1307
HIERARCH ISS PBL15 END 276.0995
HIERARCH ISS PBLA15 START 109.2803
HIERARCH ISS PBLA15 END 109.4891
HIERARCH ISS PBL16 START 200.1941
HIERARCH ISS PBL16 END 200.1877
HIERARCH ISS PBLA16 START 92.0509
HIERARCH ISS PBLA16 END 92.2289
HIERARCH ISS PBL23 START 265.9799
HIERARCH ISS PBL23 END 266.2462
HIERARCH ISS PBLA23 START 44.0984
HIERARCH ISS PBLA23 END 44.2699
HIERARCH ISS PBL24 START 218.952
HIERARCH ISS PBL24 END 219.1333
HIERARCH ISS PBLA24 START 52.9912
HIERARCH ISS PBLA24 END 53.1553
HIERARCH ISS PBL25 START 248.3248
HIERARCH ISS PBL25 END 248.3018
HIERARCH ISS PBLA25 START 112.4731
HIERARCH ISS PBLA25 END 112.6876
HIERARCH ISS PBL26 START 169.2409
HIERARCH ISS PBL26 END 169.2318
HIERARCH ISS PBLA26 START 93.6965
HIERARCH ISS PBLA26 END 93.8771
HIERARCH ISS PBL34 START 60.0976
HIERARCH ISS PBL34 END 60.1662
HIERARCH ISS PBLA34 START -170.179
HIERARCH ISS PBLA34 END -169.9633
HIERARCH ISS PBL35 START 289.3571
HIERARCH ISS PBL35 END 289.6649
HIERARCH ISS PBLA35 START 171.1788
HIERARCH ISS PBLA35 END 171.4153
HIERARCH ISS PBL36 START 202.5727
HIERARCH ISS PBL36 END 202.8051
HIERARCH ISS PBLA36 START -175.4118
HIERARCH ISS PBLA36 END -175.19
HIERARCH ISS PBL45 START 233.2052
HIERARCH ISS PBL45 END 233.4403
HIERARCH ISS PBLA45 START 166.4536
HIERARCH ISS PBLA45 END 166.6946
HIERARCH ISS PBL46 START 142.8307
HIERARCH ISS PBL46 END 142.9942
HIERARCH ISS PBLA46 START -177.611
HIERARCH ISS PBLA46 END -177.3866
HIERARCH ISS PBL56 START 103.5738
HIERARCH ISS PBL56 END 103.6373
HIERARCH ISS PBLA56 START -35.7943
HIERARCH ISS PBLA56 END -35.5419
HIERARCH CHARA TAU0 12.0
HIERARCH CHARA SEEING 1.1